Welcome to the boards though sorry for your condition. Did a neurologist dx you? What is the dx and what tests were run? Sorry if I am confused. I think it is important to rule out other conditions. Some people like msyelf have RSD but I also have PN. If you have ruled out other conditions seeing a pain doctor who deals with the condition is very important. As for insomnia that is my middle name. I have tried so many meds for sleep,anxiety I could go on. Have you? If not I would encourage that because the pain and lack of sleep issue is very bad for the body and mind obviously.